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Linux Operating System

Chapter Description

In this sample chapter from CCNA Cybersecurity Operations Companion Guide and the Cisco Networking Academy, learn how to perform basic Linux operations as well as administrative and security-related tasks.

Introduction (3.0)

Linus Torvalds released the first Linux kernel in 1991 under the open source model. Originally developed for the Intel x86 chip architecture, Linux has grown to incorporate many different hardware configurations.

In this chapter, you learn how to perform basic Linux operations as well as administrative and security-related tasks.

4. Linux Overview (3.1) | Next Section Previous Section

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